To feel as if you've been kicked in the ass by a steal-toed boot.
The etymology of the word stems from the ancient Greeks observing a descrepit puppy being kicked in the bum by an unwelcoming shop owner. Once a well placed kick has contacted the said bumhole the puppy will run off crying with its tail between its legs.
By declining to have lunch with me, Tim made me feel all butthurt.
The act of ruining a perfactly good time because your miserable and have an attitude and just can't be happy about anything.
Geoff...were in Thailand. Can u please stop complaining about the Indians that try to sell you there goods and they smell really bad. Your being a real butthurt right now.
It's the feeling of betrayal or extreme sadness. As with misunderstandings or somebody neglecting you. (popularized by ARCO_THUNDER)
Arco spun me out and laughed so hard he cried. I thought we were friends but I just feel so "butt-hurt". If I had gay friends I would worry about butthurtness.
Person 1"insert opinion"
Person 2"insert civil discussion about why said opinion is wrong (with arguments)"
Person 1 "why u hev 2 b so butthurt!!!111oneone"